Description
Suitable for large-frames personal eyeglasses, these are economical, lightweight and of ophthalmic quality.
|
Item |
Working Distance |
Power |
Diopter |
|
Item 712 |
20" |
1.50x |
+2 |
|
Item 713 |
14" |
1.75x |
+3 |
|
Item 714 |
10" |
2.00x |
+4 |
|
Item 715 |
8" |
2.25x |
+5 |
|
Item 717 |
6" |
2.75x |
+7 |
|
Item 710 |
4" |
3.50x |
+10 |